12231448

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{419}}^1$

素因数の和:555

約数の個数: 32

約数和(自身を含む): 23814000

約数和(自身を除く): 11582552

約数列:

[1, 2, 4, 8, 41, 82, 89, 164, 178, 328, 356, 419, 712, 838, 1676, 3352, 3649, 7298, 14596, 17179, 29192, 34358, 37291, 68716, 74582, 137432, 149164, 298328, 1528931, 3057862, 6115724, 12231448]

約数ペア:

[(1, 12231448), (2, 6115724), (4, 3057862), (8, 1528931), (41, 298328), (82, 149164), (89, 137432), (164, 74582), (178, 68716), (328, 37291), (356, 34358), (419, 29192), (712, 17179), (838, 14596), (1676, 7298), (3352, 3649)]